# Clarkstown Central SD vs Share911 Mobile

The clearest difference is review sentiment: Share911 Mobile at 100% against Clarkstown Central SD's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clarkstown Central SD ships an update every 7 months, Share911 Mobile every 8 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Clarkstown Central SD | Share911 Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (18 ratings)](https://appshunter.io/ios/app/clarkstown-central-sd/id1089628189/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 38 MB | 54 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clarkstown Central School District](https://appshunter.io/developer/1449510097) | [OnScene Technologies, Inc.](https://appshunter.io/developer/1331551402) |

## What reviewers say

### Clarkstown Central SD

[App page](https://appshunter.io/ios/app/clarkstown-central-sd/id1089628189)

Stay informed about district and school happenings with personalized news and notifications. Access directories, submit tips, and manage contact information. This app connects the community with essential information.

**Highlights:** View district and school news, District tip line, Receive notifications, Access district directory, Personalized information display, Manage contact information

**Features:** macOS Compatibility

**In-app purchases:** none


### Share911 Mobile

[App page](https://appshunter.io/ios/app/share911-mobile/id1331551403)

This app facilitates communication and coordination during emergencies. It allows users to inform, alert, and account for individuals, identify areas needing assistance, and confirm safety status. It also aids in locating missing persons and reuniting families.

**Highlights:** Emergency alerts and notifications, Employee accountability, Location tracking for safety, Missing person location, Family reunification tools, Incident reporting

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clarkstown Central SD free?

Clarkstown Central SD is free to download, with no in-app purchases.

### Is Share911 Mobile free?

Share911 Mobile is free to download, with no in-app purchases.

### Do Clarkstown Central SD or Share911 Mobile have ads?

Neither Clarkstown Central SD nor Share911 Mobile shows ads.

### Which is updated more often, Clarkstown Central SD or Share911 Mobile?

Clarkstown Central SD ships an update every 7 months, and Share911 Mobile every 8 months. Most recently, Clarkstown Central SD was updated on October 24, 2026 and Share911 Mobile on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*